@misc{indiciaeeab060676647,
  title = {Effects of watershed densities of animal feeding operations on nutrient concentrations and estrogenic activity in agricultural streams},
  author = {Serena Ciparis and Luke R. Iwanowicz and J. Reese Voshell},
  year = {2012},
  doi = {10.1016/j.scitotenv.2011.10.017},
  url = {https://pubs.usgs.gov/publication/70043482},
  note = {Source identifier: 70043482}
}